S-1132B50-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Small package size
• Package: SOT-23-5
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape and Reel / 3000 pieces per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 5.0V ±2%
• Maximum Output Current: 150mA
• Dropout Voltage: 100mV @ 100mA
• Quiescent Current: 30µA (typical)

Detailed Pin Configuration

The S-1132B50-U5T1U has a total of five pins arranged as follows:

```

---

| | --| Vout GND|-- Pin 1: Ground (GND) --| Vin NC |-- Pin 2: No Connection (NC) --| EN Vout|-- Pin 3: Output Voltage (Vout) --| CE Vin |-- Pin 4: Input Voltage (Vin) --| GND EN |-- Pin 5: Enable (EN) |___________| ```

Functional Features

• Low dropout voltage ensures stable output even with low input voltage.
• High efficiency minimizes power dissipation.
• Enable (EN) pin allows for easy on/off control.
• No Connection (NC) pin provides flexibility for future enhancements.

Advantages and Disadvantages

Advantages: - High efficiency results in longer battery life. - Small package size saves board space. - Low dropout voltage enables operation with low input voltages.

Disadvantages: - Limited maximum output current (150mA). - Input voltage range is restricted to 2.0V to 6.0V.

Working Principles

The S-1132B50-U5T1U is a linear voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It achieves this by using a pass transistor to regulate the output voltage based on a reference voltage. The dropout voltage is minimized, ensuring that the output remains within the specified range even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The S-1132B50-U5T1U is commonly used in various electronic devices and applications, including: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Medical equipment

Detailed and Complete Alternative Models

• S-1132B33-U5T1U: Output Voltage - 3.3V, Maximum Output Current - 150mA
• S-1132B12-U5T1U: Output Voltage - 1.2V, Maximum Output Current - 150mA
• S-1132B33-I6T1U: Output Voltage - 3.3V, Maximum Output Current - 300mA
• S-1132B12-I6T1U: Output Voltage - 1.2V, Maximum Output Current - 300mA

These alternative models provide different output voltages and maximum output currents to suit various application requirements.

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